<span>The fewer typical of a concept an object is, the less members of that concept will be recalled</span>
Answer:
One major difference between South Africa and Nigeria is the nature of their economies. South Africa is characterized by a highly diversified economic base. This is in most ways a huge contrast to the Nigerian economy. It has in the recent past been bedeviled by remarkably low market prices.
Explanation:
I hope it helps
Expository
writing<span> is writing that pursues to elucidate, irradiate or interpret.
This type of writing can comprise essays, newspaper and magazine articles, teaching
manuals, primers, encyclopedia articles and other methods of writing.
Expository writing fluctuates from other forms of writing, such as literature
and poems.</span>
The Chief of Staff.
All of the advisers listed in your question have important roles to play, but the White House Chief of Staff is continually in contact with the President, and so would be the one more likely to have insight into the personal thoughts of the president. The Chief of Staff controls the flow of other persons into the Oval Office for time with the President. The Chief of Staff also serves as an adviser to the President and a negotiator for him with other members of the government. The Chief of Staff is the person most often at the President's side. Also, whereas Cabinet officials and the National Security Adviser advise the President on issues specific to their appointed roles, the Chief of Staff is involved in the President's planning and communication in regard to all issues of the administration.
